NAH670: red dwarf star with 4 planets

Solar system 'NAH670' comprises the star 'NAH670' and the retinue of celestial objects gravitationally bound to it:
4 planets and their 167 moons,
as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'NAH670', a red dwarf class star that contains about 99.87% of
the system's known mass and dominates it gravitationally. NAH670 is located more than 2170 lightyears from the center of the galaxy.

This solar system comprises 4 planets

NAH670.1
is a large terrestrial planet (8536 km radius) which orbits its star in 462 Earth days, one day on NAH670.1 lasts 7 Earth hours. Its average temperature is 162 K (-111 C), its atmosphere mainly consists of nitrogen, oxygen and it has 23 moons.

NAH670.2
is a very large terrestrial planet (9375 km radius) which orbits its star in 1328 Earth days, one day on NAH670.2 lasts 6 Earth hours. Its average temperature is 79 K (-194 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 13 moons.

NAH670.3
is a very large terrestrial planet (11211 km radius) which orbits its star in 2439 Earth days, one day on NAH670.3 lasts 5 Earth hours. Its average temperature is 53 K (-220 C), its atmosphere mainly consists of nitrogen and it has 21 moons.

NAH670.4
is a large gas giant (53172 km radius) which orbits its star in 68592 Earth days, one day on NAH670.4 lasts 4 Earth hours. Its average temperature is 1276 K (1003 C), its atmosphere mainly consists of hydrogen, helium and it has 110 moons.